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Candice wants to estimate the proportion of the freshmen at her high school that likes sports drinks. She interviews a simple random sample of 75 of the 215 freshmen on campus. She finds that 18 students like sports drinks. Is the Normal condition for finding confidence intervals met? Explain.

Respuesta :

Yes, the Normal condition for finding confidence intervals is met because np = 18 and n(1 − p) = 57, both of which are greater than 10.

The following information should be considered:

  • Since there is the simple random sample of 75 of the 215 freshmen on campus. She finds that 18 students like sports drinks.
  • So, it is the normal condition as np = 18 and n (1- p) = 57.

Learn more: https://brainly.com/question/1504221?referrer=searchResults

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